ext/wavpack/gstwavpackdec.c: Fix buffer clipping to correctly clip to the segment stop.

Original commit message from CVS:
* ext/wavpack/gstwavpackdec.c:
(gst_wavpack_dec_clip_outgoing_buffer):
Fix buffer clipping to correctly clip to the segment stop.

ChangeLog

+2007-07-16  Sebastian Dröge  <slomo@circular-chaos.org>
+
+	* ext/wavpack/gstwavpackdec.c:
+	(gst_wavpack_dec_clip_outgoing_buffer):
+	Fix buffer clipping to correctly clip to the segment stop.
+
 2007-07-13  Jan Schmidt  <thaytan@mad.scientist.com>
 
 	* configure.ac:

common @ fb4b30eb

-Subproject commit 5167bced491ffe62251c62d6c5e7b9a7541e97e5
+Subproject commit fb4b30ebbec59a8944cacae5fb5cf40bff5dfcaa

ext/wavpack/gstwavpackdec.c

@@ -227,7 +227,7 @@ gst_wavpack_dec_clip_outgoing_buffer (GstWavpackDec * dec, GstBuffer * buf)
       GST_BUFFER_SIZE (buf) -= diff;
     }
 
-    diff = cstop - stop;
+    diff = stop - cstop;
     if (diff > 0) {
       GST_BUFFER_DURATION (buf) -= diff;